What are the common React performance pitfalls and how to avoid them? Performance lag can happen anytime. Especially when you add a new component. Sometimes even multiple usages of the same old component may cause troubles. In this post, we will learn to handle the performance pitfalls in a React app.
Long story short. To improve your React app performance you can:
- use shouldComponentUpdate
- control the changes you do to the DOM
- put your callbacks on delay with debounce/throttle
But to find out how to wisely do this we suggest you read the full article about improving your React app performance.
Btw, we are still looking for React developer!